GreenTree Inn Hotel is an international hotel chain established by foreign companies in China. There are currently more than 1,700 hotel chains, and they have been successfully deployed in many countries. In order to provide customers with better service, GreenTree Inn has introduced a hotel self-check-in machine to provide better service. Picture: Hotel self-service check-in machines for the general public, compared to those unknown hotels, we are more willing to stay in some well-known chain hotels, not only the property security and other aspects are guaranteed, other services are also relatively good some. As a leader in the chain of hotels, GreenTree Inn has continuously improved its own service and other quality requirements. In order to better improve its services, GreenTree Inn has purchased a hotel self-check-in machine. For some customers, not only can they go to the counter to open the room and check out by communicating with the waiter, but they can also go to the self-service machine to open and check out. In addition, they can also use other UnionPay cards to pay for more travel. Convenient and make the service more attentive. The use of hotel self-check-in machines is the embodiment of GreenTree Inn's improvement of its own service quality, the embodiment of practical convenience for customers, and the embodiment of the realization of automation and technology.